package tech.aistar.corejava.day14.exercise;

import java.util.List;

/**
 * Created by 豆梦寒 on 2019/8/2.
 */
public interface IProductDao {
    List<Product> findAll();

    void save(Product product);

    void saveList(List<Product>products);

    void delByname(String name);

}
